tea6848h-v1-s1 NXP Semiconductors, tea6848h-v1-s1 Datasheet - Page 18

• Manufacturer Part Number: tea6848h-v1-s1
• Description: New In Car Entertainment Car Radio Tuner Ic With Precision Adjacent Channel Suppression
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Nov 12
g
IP3
IP2
V
F
AM
Mixer inputs: pins IFAMPIN and IFAMPDEC
R
C
V
V
Mixer outputs: pins AMMIX2OUT1 and AMMIX2OUT2
R
C
V
I
Mixer
g
g
IP3
IP2
V
bias
m(conv)(T)
m(conv)
m(conv)(T)
i(n)(eq)
I
i(max)(p)
o(max)(p-p)
i(n)(eq)
i
i
o
o
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
SYMBOL
MIXER
2 (IF2 = 450 kHz)
conversion
transconductance variation
with temperature
3rd-order intermodulation
2nd-order intermodulation
equivalent input noise
voltage
noise figure of AM mixer 1
input resistance
input capacitance
DC voltage
maximum input voltage
(peak value)
output resistance
output capacitance
maximum output voltage
(peak-to-peak value)
mixer bias current
conversion
transconductance
conversion
transconductance variation
with temperature
3rd-order intermodulation
2nd-order intermodulation
equivalent input noise
voltage
-------------------------------- -
g
I
--------------------------- -
-------------------------------- -
g
AMMIX2OUT
V
m(conv)
m(conv)
IFAMPIN
g
g
m(conv)
m(conv)
PARAMETER
T
T
R
output pins); f = 300 kHz
R
output pins)
band limited noise;
R
(AC load between output pins)
note 8
note 8
1 dB compression point of
V
note 9
note 9
V
AM mode
R
output pins); f = 300 kHz
R
output pins)
R
(AC load between output pins)
AMMIX2OUT1-AMMIX2OUT2
DDA6
L
L
gen
L
L
gen
= 2.6 k (AC load between
= 2.6 k (AC load between
= 1.5 k (AC load between
= 1.5 k (AC load between
= 750 ; R
= 330 ; R
= 8.5 V
CONDITIONS
18
L
L
= 2.6 k
= 1.5 k
135
2.4
1.1
50
12
3.6
1.3
134
MIN.
138
170
5.8
4.5
330
5
2.7
1.4
4
15
4.5
1.6
137
170
15
9
9
TYP.
10
10
Product specification
4
4
TEA6848H
8
7.1
7
3
7
5.4
1.9
22
MAX.
K
dB V
dB V
dB
pF
V
V
k
pF
V
mA
K
dB V
dB V
----------- -
mA
-------- -
----------- -
UNIT
nV
V
nV
Hz
Hz
1
1